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pH Benchtop Meter with RS232 Communications

  • RoHS Icon
  • CE Approved


Item# PHB-600R

In stock

Lead Time (If not in stock): 4 weeks
pH Benchtop Meter with RS232 Communications PHB-600R PHB-600R
  • Microprocessor-Based Design
  • Simultaneous Display of pH and Temperature
  • °C/°F Switchable
  • Automatic or Manual Temperature Compensation

PHB-600R Model Options

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Measurement Type
Supply Power

With its built-in microprocessor, the PHB-600R precisely measures pH and mV in water solutions. This makes it suitable for laboratory, industrial, and manufacturing applications.

Measurement Range Resolution Accuracy
pH 0 to 14 0.01 0.01
mV ±2000 1 1
Temp (ºF) 23 to 221 0.1 0.2
Temp (ºC) -5 to -105 0.1 0.1
Temp Compensation: ATC 0 to 100°C (32 to 212°F)
Storage Capacity: 64 readings
Communications: RS232 interface
RS232 Connection: 9-pin sub-D connector
Software: Windows compatible (included)
Power: 110 to 9 Vac adaptor (included)
Dimensions: 200 L x 160 W x 65 mm D (7.8 x 6.3 x 2.6")
Weight: 650 g (1.4 lb)
Operating Environment: 0 to 35°C (32 to 95°F); <85% RH
pH Connection: BNC
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Can you get a test tube probe for this meter, we need something that will fit in a small test tube

Asked by: pmiller
Thank you for your inquiry about the pH benchtop meter. The PHE-1478 pH electrode is the shortest in length at 140mm and if you need a thinner style, then, the PHE-1524 can accommodate.
Answered by: Application Engineer JC
Date published: 2021-12-10

Will this meter continuously monitor a flow stream?

Asked by: Colvin
This meter is not meant for monitoring pH in a stream. It is more a laboratory style to measure pH.
Answered by: Application Engineer JC
Date published: 2019-11-16

How long is the active life? Also is there an extended warranty that can be purchased?

Asked by: Mindy
Thank you for your inquiry about the pH benchtop meter. The pH meter has an active life of a few years and unfortunately, there is no extended warranty available to purchase.
Answered by: Application Engineer JC
Date published: 2022-10-10
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